PATCH to remove unnecessary NOTE_INSN_DELETED

Richard Earnshaw
Thu Nov 4 04:02:00 GMT 1999

> >  Why don't we just add another uid field to every insn?  We'd have
> > one that    stays constant during the entire compilation (for rtl 
> > dumps and debugging), and one that can get renumbered at any time.  

> As you mentioned, we could do it for regs too.

Would that mean we can keep the pseudo number after reload?  That would be 
sooo useful at times.


More information about the Gcc-patches mailing list